Halliday, North Dakota Weather
Cicadas claim the afternoon. Day 15 of summer. Read this microseason across nine climate regions →
Halliday weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast——85°57°—
- SundayJul 5Rain20%0.30″98°62°+13°
- MondayJul 6Rain22%0.16″84°66°-14°
- TuesdayJul 7Light Rain66%0.13″66°58°-18°
- WednesdayJul 8Overcast61%—81°59°+15°
- ThursdayJul 9Drizzle17%—84°60°+3°
- FridayJul 10Overcast17%—73°58°-11°
AQI 47 (Good), driven by Ozone. AQI up 6 over the last 6 hours (gradual rise). Ozone at AQI 37 now. With UV 0.1 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 9 around 1 PM.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
Ozone × UV × Sky
Ozone at AQI 37 now. With UV 0.1 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 9 around 1 PM.
- Present
- AQI 37
- UV peak
- 0.1 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 9
PM × Wind × Precip
PM2.5 at 5.9 µg/m³ (AQI 33) with a 0.84 fine-to-coarse ratio and 5 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.84
- Wind
- light
- Recent rain
- 0h in last 6h
- Pattern
- stagnant smoke
Trends
Seven days of AQI and PM2.5.
Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 11:13 PM
- Moonset
- 11:02 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Halliday at a glance
- Today vs. normal: 17°F above the seasonal normal for this latitude
- Last frost: May 30 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 58636
16-Day Forecast — Halliday
- Sat85°57°6%
- Sun98°62°20%
- Mon84°66°22%
- Tue66°58°66%
- Wed81°59°61%
- Thu84°60°17%
- Fri73°58°17%
- Sat86°55°11%
- Sun106°67°4%
- Mon89°68°5%
- Tue97°63°9%
- Wed107°69°11%
- Thu101°68°10%
- Fri87°58°10%
- Sat88°59°13%
- Sun81°57°13%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 5, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.
SPC Convective Outlook
Storm Prediction Center — Halliday
SPC has placed Halliday in the Marginal Risk category for severe thunderstorms tomorrow.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWMRGLMarginal Risk
- DAY 3TSTMGeneral Thunderstorms
Isolated severe storms possible. Limited threat for hail or damaging wind.
Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.
ZIP codes in Halliday
- 58636